| 41. | The colour ranges from off-white or mottled yellow to chestnut brown, with irregular blotches and speckles.
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| 42. | It is approximately 10mm in size with chestnut brown wing casings which are covered in tiny hairs.
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| 43. | Five exterior colours are available : Atlantic Blue, Azure Blue, Purple Amaranth, Chestnut Brown and Beige Sand.
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| 44. | Differences between subspecies are slight, with the central population essentially have richer chestnut brown and darker grey colours.
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| 45. | The ground colour of the forewings is cream tinged with brownish and suffused and sprinkled with chestnut brown.
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| 46. | Pupation takes place in a reddish to chestnut brown pupa, made in a cocoon without any frass incorporated.
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| 47. | About half of the acorn is enclosed in a thin cup and is chestnut brown to nearly black.
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| 48. | The iris of the eye is chestnut brown at all ages and the pupil is a vertical slit.
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| 49. | In September, they turn a light chestnut brown just as the foliage metamorphoses into a dark wine red.
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| 50. | It is first said that he has chestnut brown hair, then that his hair was blond and became white.
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